The Human CD178/ Fas-L ELISA Assay kit is a solid phase sandwich Enzyme Linked-Immuno- Sorbent Assay (ELISA). A monoclonal antibody specific for Fas-L has been coated onto the wells of the microtiter strips provided. Samples, including standards of known Fas-L concentrations and unknowns are pipetted into these wells. Sample Types: serum, plasma, cell culture supernatant. Range: 62.5-2000 pg/ml. Sensitivity: 12 pg/ml. Time: 3h45 ? The Eagle Biosciences Human soluble CD178/ Fas-L/CD95-L ELISA is to be used for the in-vitro quantitative determination of soluble human Fas Ligand (Fas-L) in human serum, plasma, buffered solutions or cell culture medium. The assay will recognize both natural and recombinant human Fas-L. The Eagle Biosciences Human CD178 ELISA Assay kit is for Research Use Only.